Type Alias polkadot_runtime_parachains::hrmp::pallet::HrmpWatermarks

pub type HrmpWatermarks<T: Config> = StorageMap<_GeneratedPrefixForStorageHrmpWatermarks<T>, Twox64Concat, Id, BlockNumberFor<T>>;

The HRMP watermark associated with each para. Invariant:

• each para P used here as a key should satisfy Paras::is_valid_para(P) within a session.

Storage type is [StorageMap] with key type ParaId and value type BlockNumberFor < T >.

Aliased Type

struct HrmpWatermarks<T: Config>(/* private fields */);